Right triangle with sides in a Pythagorean ratio (3:4:5, 5:12:13): area

1. A.
   $180\ \text{m}^2$
2. B.
   $120\ \text{m}^2$
3. C.
   $100\ \text{m}^2$
4. D.
   $150\ \text{m}^2$

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1. A.
   $30\ \text{m}^2$
2. B.
   $60\ \text{m}^2$
3. C.
   $78\ \text{m}^2$
4. D.
   $50\ \text{m}^2$

Tap an option to check your answer.